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NA49/28R Bearing | Loyal

NA49/28R interchange NTN NA49/28R
NA49/28R cross reference NTN NA49/28R
NA49/28R Equivalent bearing interchange guide:
Price: enquiry
Model Number: NA49/28R
k 2.5 mm
C 17 mm
s 0,8 mm
d 28 mm
F 32 mm
D 45 mm
B 17 mm
Lw 12.8 mm
Dw 4 mm
Cr 24.8 kN
C0r 33.5 kN
Mass 0.1 kg
s max 0.8 mm
r min. 0,3 mm
Da max 43 mm
da min 30 mm
rs min 0.3 mm
Weight 0,098 Kg
ras max 0.3 mm
Da max. 43 mm
da min. 30 mm
ra max. 0,3 mm
Category Bearings
Inventory 0.0
Size (mm) 28x45x17
Width (mm) 17
Nlim (oil) 13,000 rpm
Nlim (grease) 8,500 rpm
Product Group B04144
Bearing number NA49/28R
Precision class P0
Weight / Kilogram 0.107
Manufacturer Name NTN
Bore Diameter (mm) 28
Outer Diameter (mm) 45
Minimum Buy Quantity N/A
Radial clearance class CN
(Grease) Lubrication Speed 8 500 r/min
Basic static load rating (C0) 33,5 kN
Basic dynamic load rating (C) 24,8 kN
Lubrication hole on inner ring Non/No
Lubrication hole on outer ring Oui/Yes
Max operating temperature, Tmax 120 °C
Min operating temperature, Tmin -20 °C
Characteristic cage frequency, FTF 0.44 Hz
Characteristic outer ring frequency, BPF0 8.44 Hz
Characteristic inner ring frequency, BPFI 10.56 Hz
Characteristic rolling element frequency, BSF 8.89 Hz


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CNSORDERNO: Normal-duty(2)

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